There are three grades of flooring adhesive. The first cost twice as much as the second and the second cost three times as much as the third if you purchased one of each the cost is $38 how much is the most expensive adhesive

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses